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sklademVydáno: 1997-08-15
BS EN ISO 105-A05:1997
Textiles. Tests for colour fastness Instrumental assessment of change of colour for determination of grey scale rating
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| Označení normy: | BS EN ISO 105-A05:1997 |
| Počet stran: | 16 |
| Vydáno: | 1997-08-15 |
| ISBN: | 0 580 27820 4 |
| Status: | Standard |
Popis
BS EN ISO 105-A05:1997
This standard BS EN ISO 105-A05:1997 Textiles. Tests for colour fastness is classified in these ICS categories:
- 59.080.01 Textiles in general
This part of ISO 105 specifies an instrumental method for assessing the change in colour of a test specimen in comparison to an identical untreated reference, and the calculations undertaken to convert the instrumental measurements into a grey scale rating.
This method is intended as an alternative to the many national methods for visual evaluation of the effect of a colour fastness test on any textile material.
NOTE 1 There may be a difference between instrumental and visual assessments of specimens due to fluorescence, and/or other factors.